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Corsair CS650M 650W Hybrid Modular Power Supply

650W Corsair CS650M, Hybrid Modular, 80PLUS Gold, 1x120mm Fan, ATX v2.92, PSU

Scan code: LN54398 Manufacturer code: CP-9020077-UK Request call
Was: £74.99
Spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
High End
Delivery options £5.48 By DPD On 26th Feb 2018 DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Frequently Bought Together

CS650M - Corsair Power Supply - Hybrid Modular ATX PSU

Corsair CS650M Power Supply 80PLUS - Gold

Corsair CSM 650W Power Supply

The CS650M is part of the CSM Series from Corsair, this PSU is perfect for people that low energy and noise with the bonus of a simple installation. The 650W Power Supply has an efficiency rating of 80PLUS GOLD which reduces the operating costs and excess heat. Since it generates less heat, the fan doesn’t need to work as hard, and you’ll enjoy near silent operation. The modular cables are sleeved in black and are clearly marked to make installation fast and easy.

View other CMS Series power supplies:
CS550M - CS750M - CS850M

Hybrid Modular Connectivity


CSM Hybrid Modular Cable Design

The flat, sleeved black cables are modular, so you’ll only use the cables you need and you’ll get great-looking results. The clearly-marked connectors make installation fast and straightforward.

CS650M Efficiency & Noise Graphs


Efficiency Graph


Noise Graph

Corsair CS650M Output Power Chart

Corsair CS650M ATX Power Supply
AC Input Rating DC Output Rating
AC Input: 100V - 240V DC Output +3.3V +5V +12V -12V +5Vsb
Current: 13A - 6.5A Max Load 25A 25A 51A 0.8A 3A
Frequency: 47Hz - 63Hz Maximum Combined Wattage 130W 612W 9.6W 15W
  Total Power: 650W
Size ATX
Wattage 650 W
80 PLUS Certification 80 PLUS Gold
Max. Efficiency 92 %
Cooling Fan
Fans 1 x 120mm
Internal +12V Rails Single Rail
Rail 1 +12V 51 A
Rail 2 +12V N/A
Rail 3 +12V N/A
Rail 4 +12V N/A
Rail 5 +12V N/A
Rail 6 +12V N/A
Max. Combined Output +12V 51 A
Modular Yes
Modularity Hybrid Modular
SLI/CrossFire Yes
EPS 12V Yes
Motherboard Connector 20+4-pin
  • 1 x 4+4-pin CPU +12V (EPS)
  • 4 x 4-pin Molex
  • 4 x 6+2-pin PCIe
  • 1 x FDD Power
  • 6 x SATA
Package Type  

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
DOA Period:
28 days
RTB Period:
36 months
Manufacturer Contact Details
0871 472 4747
Customers also bought
650W Corsair CS650M, Hybrid Modular, 80PLUS Gold, 1x120mm Fan, ATX v2.92, PSU is rated 3.9 out of 5 by 16.
Rated 5 out of 5 by from CORSAIR CS650M Nice card, my pc works fine. Compatible with my nvidia 1060 card.
Date published: 2018-01-29
Rated 5 out of 5 by from Does what it says on the tin Powers all the things, comes with all the required and normal bits. Hasn't killed anyone. Does what it says on the tin.
Date published: 2018-01-18
Rated 5 out of 5 by from great price great price for this product best quality quick delivery
Date published: 2017-12-21
Rated 5 out of 5 by from Great fan - very quiet and super quality I have never used a modular PSU before - and am glad I went with it as I needed about half of the connectors supplied (at least at first build).
Date published: 2017-11-22
Rated 5 out of 5 by from Worth looking at if you want a relable, quiet PSU. There's not a lot to say about PSU's, but in a way it is one of the most important components of a system build. The amount of cards you can power, the quality of the power output and the quietness and heat generation. Of all the PSU's I have used, this has to be one of the better ones. The semi-modular design means you don't have unnecessary wires & cables to stash away out of sight yet the needed minimum mandatory cabling is hard-fixed to the PSU. The quality was above what I was expecting and was pleasantly surprised about the quality of the cables and connectors, meaning those awful multi-coloured PSU wires of old are consigned to history. If you buy this one, you wont regret it.
Date published: 2017-07-03
Rated 1 out of 5 by from Hopeless I'm a fan of Corsairs products so I got this power supply for my brand new rig. After about 3 days of use the fan would grind, click and pulsate randomly. I got an RMA through Scan which they were extremely helpful with, Corsair expected me to pay for the postage there and back for the new PSU's RMA but Scan sent me a pre-paid postage label! Scan sent me another brand new sealed PSU of the exact same model, 10 minutes after use, EXACT SAME PROBLEM. Fan grinding and clicking. I've yet to RMA this one but I will do soon. If you look at the other reviews just below mine you'll see this has become a problem with these power supplies, bad quality. I'm getting a refund this time, totally lost confidence in Corsair. Avoid these PSUs!.
Date published: 2015-11-06
Rated 1 out of 5 by from Don't waste your time! First 10 minutes after installation were great, after that it went incredibly loud and hasn't calmed down since. After the noise came about I did a quick google search to find out that loads of other people have been having the same problem. Don't waste your time and get something better!
Date published: 2015-10-29
Rated 1 out of 5 by from Do not get this power supply From my own experience and looking at review online (after purchase regrettably) I have come to a conclusion that there is a fault in the design of the power supply. The power supply is prone to coil wine. I had to get this replaced at first and at the time i only thought it was normal but now even the replacement has coil wine and looking online many people are reporting this. This specs on this PSU were very appealing especially at the price point but this only seems to be achieved by lack of quality control and use of low grade components. I repeat don't get this power supply and save you from the hassle of returning it ( now i cant use my computer again for another week and going to be behind on work )
Date published: 2015-09-27
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Questions & Answers
Corsair CS650M 650W Hybrid Modular Power Supply
Corsair CS650M 650W Hybrid Modular Power Supply